Razor blade cartridge



FIG. 1 is a top plan view of a razor blade cartridge showing my newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side viewbeing a mirror image;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a rear elevational view thereof.

The ornamental design for razor blade cartridge, as shown and described.